Accurately measures spoke lengths and bearing and cotter diameters. Measure a spoke by hooking the j-bend or headed end in the oval opening and reading the marking at the threaded end of the spoke. Bearings and cotters are measured like drill bits where the they are the size of the smallest hole the bearing or cotter can fit through. Metric and English measurements up to 310mm (12 1/4 Inches). Anodized aluminum with engraved markings for long life.
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
The product weight specified is an approximate weight based on the manufacturer's specifications (if available) or our measurement of one or two examples. For most products, the weight will typically vary by 5% to 10%.
Weight: 42 grams
Mfg PartNum: pk2405
Have had my original since the 70s.My son been useing it more and more,so I got him one. I like the dual scales and it works well as a streight edge.The bearing & cotter holes are very accurate. Over all a simple handy tool to have in your tool box that you will use more than you think.
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